Architectural Drawing Services
What We Offer — Core Architectural Services
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Concept, 2D and 3D Design Development
From initial concepts to detailed architectural drawings, we develop tailored layouts and design solutions that reflect your vision. Our 3D visualisations allow you to experience the space before construction begins, helping refine details with clarity and confidence. -
Planning Applications
We prepare and submit planning applications on your behalf, ensuring compliance with local planning authority requirements. -
Building Regulation Drawings & Compliance
Our team prepares detailed technical drawings compliant with building regulations, ready for approval by building control authorities. -
Retrospective Architectural Support
If works were started without the correct permissions, we help navigate retrospective applications and compliance documentation. -
Certificates of Lawfulness & Permitted Development Guidance
If your project qualifies under permitted development, we reduce complexity by advising on lawful development routes and required documentation.
Tailored Architectural Services by Project Type
Architectural Drawings for Extensions:
Extending your home is one of the most effective ways to increase living space and property value without relocating. Our architectural team designs extensions that integrate seamlessly with your existing structure, enhancing both functionality and visual appeal.
We carefully assess your property’s layout, surrounding context, and planning constraints to create designs that maximise natural light, improve flow, and meet building regulations. Whether it’s a single-storey rear extension, double-storey addition, or side return extension, we deliver detailed drawings and manage the planning application process from start to approval.
Our focus is to ensure your extension feels like a natural continuation of your home — not an afterthought.
Architectural Drawings for Garage Conversions:
Garage conversions are a cost-effective way to unlock underutilised space within your property. We transform garages into high-quality, habitable rooms such as home offices, guest bedrooms, gyms, or additional living areas. Our architectural solutions include measured surveys, design layouts, compliance with insulation and ventilation requirements, structural detailing, and building regulation drawings. We ensure that all conversions meet current energy efficiency and safety standards while maintaining the external character of your property. From concept to approval, we provide a clear and compliant pathway to maximise your home’s potential.
A loft conversion can significantly increase usable space while adding value to your property. Our architectural team evaluates roof structure, head height, access options, and planning requirements to determine the most suitable design solution. We design dormer, hip-to-gable, and Velux loft conversions that optimise space, light, and practicality. Every project includes full planning documentation (if required), structural considerations, and detailed building regulation drawings. Our approach ensures your new loft space is structurally sound, energy efficient, and seamlessly integrated into your home’s layout.
Architectural Drawings for Conservatories:
Conservatories provide a bright and versatile extension of your living space, creating a seamless connection between indoor and outdoor environments. We design conservatories that complement the existing architecture while complying with planning and building requirements.
Our service includes design consultation, structural detailing, thermal performance considerations, and submission of relevant applications. We ensure glazing, insulation, and ventilation are carefully specified to maintain year-round comfort. Whether contemporary or traditional in style, our conservatory designs enhance lifestyle and property value.
Architectural Drawings for Tenement Alterations:
Tenement properties require careful architectural planning due to structural considerations, shared ownership elements, and local authority regulations. We specialise in designing internal reconfigurations, kitchen and bathroom relocations, structural alterations, and layout modernisation within tenement buildings.
Our team prepares detailed drawings and liaises with relevant authorities to ensure compliance with building regulations and planning requirements where applicable. We also consider fire safety, sound insulation, and structural integrity when designing alterations.
Our experience ensures that character is preserved while functionality is modernised.
Architectural Drawings For New Builds:
Designing a new home offers complete creative freedom — but requires detailed planning and technical precision. Our Architectural Solutions service supports clients from concept development through to fully detailed construction drawings.
We work closely with you to develop bespoke designs tailored to your lifestyle, site conditions, and budget. Our service includes planning applications, building regulation packages, and coordination with engineers and consultants where required.
Every new build project is approached with a focus on sustainability, efficiency, compliance, and long-term value — ensuring your vision is delivered with clarity and confidence.
How It Works
Initial Consultation & Requirements Brief
- Detailed discussion of your vision, lifestyle needs, and long-term goals
- Review of site conditions, property constraints, and surrounding context
- Assessment of planning considerations and regulatory requirements
- Budget guidance and feasibility advice
- Clear outline of project scope, timelines, and next steps
Concept Design & Sketches
- Preparation of initial layout options and spatial configurations
- Exploration of design styles, materials, and architectural character
- Maximising natural light, space efficiency, and functionality
- Consideration of structural feasibility and compliance requirements
- Client review meeting to refine and finalise the preferred concept
Technical Drawings
- Production of detailed architectural drawings
- Preparation of planning application drawings (if required)
- Building regulation compliant drawings and specifications
- Structural coordination with engineers where necessary
- Clear, contractor-ready documentation to support accurate pricing and construction
Submission & Follow-Up
- Preparation and submission of planning applications
- Coordination with local planning and building control authorities
- Management of required documentation and supporting reports
- Handling queries, amendments, or revision requests
- Ongoing communication to ensure smooth approval progression
Delivery & Implementation Support
- Liaison with builders and contractors during construction
- Clarification of drawings and design intent where required
- Assistance with technical adjustments or on-site queries
- Coordination with structural engineers and consultants
- Ensuring the final build aligns with approved plans and specifications
Ready to Bring Your Architectural Vision to Life?
Contact Platine Construction today to discuss your project or request a quote to our architectural solutions team.
“Platine’s architectural team brought our extension to life — seamlessly navigating permissions and design challenges. Highly recommended.”